Pre expander (SPJ110)

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Product Detail

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Machine features:
1. Touch Screen Panel –Schneider (France)
2. PLC System –MITSUBISHI(Japan)
3. Steam regulator (Japan) GP2000 type
4. Material transfer with screw conveyor and weighing scale.
5. Air solenoid valve – Burkert (Germany)

1.3 Character
– Three Safety features and protective fence on top
– All procedures are controlled by Touch screen & PLC, all parameters can be revised in touch screen
– All material connected with EPS resin in expansion Chamber are made of SUS 304 Stainless steel
– High density Rock wool used for insulation layer to reduce temperature undulate & steam consumption.
– Steam system controlled by origin Japanese Pressure Reduction Valve, Brand “Yoshitake” GP-2000
– EPS Resin weight in Each cycle are controlled by accurate weight sensor for first expansion .
– Stable pressure & stable temperature insure density tolerance within 3%
– with multi- exhausting valves to control chamber pressure precisely and less steaming consumption

-Control panel declaration:
• All electronics are brand Schneider, Air condition is equipped for control box .
• Japan Mitsubishi PLC and Taiwan veinview touch screen
• Pneumatic valves are brand Burket (Germany)

Main Technical Parameters

Chamber diameter mm 1100
Chamber height mm 1700
Capacity kg/h 200~600
First expansion 11g/l 200kg/h
(11~30g/l) 12g/l 240kg/h
  16g/l 320kg/h
  30g/l 600kg/h
Tolerance   ±3%
Outer steam pressure Mpa 0.4-0.6
Inner steam pressure Mpa 0.015-0.05
Steam consumption (first) kg/h 200~400
Inlet size mm DN50
Outer air pressure Mpa 0.4-0.6
Inlet size mm 1”
Air consumption m3/h 1.0
Connected load kw 16.5
Power supply v/hz 380/50
Weight kg 3500
Over size mm 5600×3800×4060

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